TitrateLab · Certificate of Analysis

Dihydrotestosterone 98.0% Purity — Qingdao Sigma ChemicalCertificate of Analysis · Independent third-party lab result

Tested purity 98.0% Acceptable purity · 98%+
Dose vs label No quantity measurement on this report.
Evidence Artifact captured
Test date
2023-12-15
Testing lab
Janoshik
Batch / lot
Quantity
Endotoxins
Assay method
Context

How this result compares

We have catalogued 5 Dihydrotestosterone certificates; across the 2 with a purity result the median tested purity is 98.00%.

Tested 2023-12-15 by Janoshik. This test is newer than 50% of our catalogued Dihydrotestosterone certificates.

Qingdao Sigma Chemical has 515 certificates in our corpus, including 1 for Dihydrotestosterone at a median tested purity of 98.00%.

Manufacturer
Qingdao Sigma Chemical
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Certificate

Test report image

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Certificate scan as published.
Source

Janoshik (public)

Artifact captured

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Catalogued
2026-06-01
Related

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All Dihydrotestosterone results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from Qingdao Sigma Chemical or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →